Title:
PROCESS FOR PRODUCING α-OLEFIN POLYMER, α-OLEFIN POLYMER, AND LUBRICATING OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2010/074233
Kind Code:
A1
Abstract:
A process for producing an α-olefin polymer, which comprises the step of polymerizing one or more C6-20 α-olefins using a catalyst including a specific transition metal compound. An α-olefin polymer having a viscosity suitable for lubricating oils can be industrially easily produced by the process. Furthermore, by controlling reaction conditions in the process, the properties of the reaction product to be obtained can be varied widely.
Inventors:
KATAYAMA KIYOKAZU (JP)
NODA HIDEAKI (JP)
SHIMIZU HITOMI (JP)
YOKOTA KIYOHIKO (JP)
NODA HIDEAKI (JP)
SHIMIZU HITOMI (JP)
YOKOTA KIYOHIKO (JP)
Application Number:
PCT/JP2009/071598
Publication Date:
July 01, 2010
Filing Date:
December 25, 2009
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
KATAYAMA KIYOKAZU (JP)
NODA HIDEAKI (JP)
SHIMIZU HITOMI (JP)
YOKOTA KIYOHIKO (JP)
KATAYAMA KIYOKAZU (JP)
NODA HIDEAKI (JP)
SHIMIZU HITOMI (JP)
YOKOTA KIYOHIKO (JP)
International Classes:
C08F4/6592; C08F8/04; C08F10/14; C10M107/02; C10M177/00; C10N30/06; C10N40/04; C10N40/06; C10N40/08; C10N40/12; C10N40/20; C10N40/25; C10N40/30; C10N70/00
Domestic Patent References:
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| WO2007011832A1 | 2007-01-25 | |||
| WO2007011459A1 | 2007-01-25 |
Foreign References:
| JPH07102013A | 1995-04-18 | |||
| JP2001139620A | 2001-05-22 | |||
| JP2003105016A | 2003-04-09 | |||
| JP2001335607A | 2001-12-04 | |||
| JP2006348153A | 2006-12-28 | |||
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| US3149178A | 1964-09-15 | |||
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Other References:
J. AM. CHEM. SOC., vol. 60, 1983, pages 309
MACROMOLECULES, vol. 24, 1991, pages 2334
POLYMER, vol. 30, 1989, pages 1350
See also references of EP 2380918A4
MACROMOLECULES, vol. 24, 1991, pages 2334
POLYMER, vol. 30, 1989, pages 1350
See also references of EP 2380918A4
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
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